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LM2901D - Texas Instruments

Description: LM2901DG4, Quad Comparator Open Collector 1.3µs 4-kanalers 3, 5, 9, 12, 15, 18, 24, 28V 14-Pin SOIC

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LM2901D - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - 14-Pin SOIC_1
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LM2901D - Texas Instruments  - 3D model - Small Outline Packages - 14-Pin SOIC_1
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LM2901D Details

  • Manufacturer Part Number:

    LM2901D

  • Brand Name:

    Texas Instruments

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Pin Count:

    14

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Amplifier Type:

    COMPARATOR

  • Average Bias Current-Max (IIB):

    0.5 µA

  • Bias Current-Max (IIB) @25C:

    0.25 µA

  • Input Offset Voltage-Max:

    7000 µV

  • JESD-30 Code:

    R-PDSO-G14

  • JESD-609 Code:

    e4

  • Length:

    8.65 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    4

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Type:

    OPEN-COLLECTOR; OPEN-DRAIN

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP14,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TUBE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Response Time-Nom:

    1300 ns

  • Seated Height-Max:

    1.75 mm

  • Supply Current-Max:

    2.5 mA

  • Supply Voltage Limit-Max:

    36 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Width:

    3.9 mm

LM2901D Frequently Asked Questions (FAQs)

  • The maximum power dissipation of the LM2901D is 1.4W, which is calculated based on the maximum junction temperature (TJ) of 150°C and the thermal resistance (θJA) of 64.5°C/W.
  • While the LM2901D is an op-amp, it can be used as a comparator in certain applications. However, it's not recommended for high-speed or high-frequency comparator applications due to its limited slew rate and bandwidth.
  • To ensure stability, make sure to follow proper compensation techniques, such as adding a capacitor in the feedback loop or using a resistor in series with the feedback capacitor. Additionally, ensure that the gain and phase margins are sufficient to prevent oscillations.
  • The input impedance of the LM2901D is typically around 2MΩ, but it can vary depending on the specific application and operating conditions.
  • Yes, the LM2901D can be used in a single-supply configuration, but it's essential to ensure that the input common-mode voltage range is within the specified limits to maintain proper operation.

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LM2901D Overview

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About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

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Part Image LM2901DR2 Motorola Semiconductor Products

Comparator, 4 Func, 15000uV Offset-Max, 1300ns Response Time, BIPolar, PDSO14

Part Image LM2901D3 Texas Instruments

Comparator, 4 Func, 15000uV Offset-Max, 1300ns Response Time, BIPolar, PDSO14

Part Image LM2901VDR2 onsemi

Comparator, 4 Func, 15000uV Offset-Max, 1300ns Response Time, BIPolar, PDSO14

Part Image LM2901DP3 Texas Instruments

Comparator, 4 Func, 15000uV Offset-Max, 1300ns Response Time, BIPolar, PDSO14

Part Image KA2901DTF onsemi

Comparator, 4 Func, 15000uV Offset-Max, 1400ns Response Time, BIPolar, PDSO14

For a full list of alternate parts for LM2901D, check out Findchips.com